5-bo'lim, 23-dars (68)
Bugungi darsimizda Tranzaktsiya tushunchasi haqida hamda MongoDBda qanday qilib tranzaktsiyadan foydalanishni o'rganamiz.
#mongodb #dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=EV9pB3BGcwg&feature=youtu.be

5-bo'lim, 24-dars (69)
Bugungi darsimizda mongoDBdagi ObjectId turi haqida o'rganamiz
#mongodb #dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=ATX_Ctl9vaI

5-bo'lim, 25-dars (70)
Amaliy mashg'ulot.

#mongodb #dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=VFbjFFISbJ0&feature=youtu.be

5-bo'lim, 26-dars (71)
Navbatdagi darsimizda mijozlarni kursga yozilishlari uchun ishlatiluvchi enrollments API tizimi ustida ishlaymiz.

#dasturlash #nodejs #mongodb

@virtualdars kanalida

https://www.youtube.com/watch?v=PGwTj_QHjoo

5-bo'lim, 27-dars (72)
Navbatdagi darsimizda GridFS APIdan foydalanib MongoDBda fayllarni saqlashni o'rganamiz.
#mongodb #dasturlash #nodejs #gridfs

@virtualdars kanalida
https://www.youtube.com/watch?v=zSlkkDkM2EE&feature=youtu.be

6-bo'lim, 1-dars (73)
Navbatdagi bo'limda Virtualdars loyihamizga autentifikatsiya hamda avtorizatsiya xususiyatlarini qo'shamiz.
Ushbu darsda esa bu atamalar o'zi nima ekanligini aniqlashtirib olamiz.
#dasturlash #nodejs
@virtualdars kanalida

https://www.youtube.com/watch?v=mblWYKLNXcY&feature=youtu.be

6-bo'lim, 2-dars (74)
Bugungi darsimizda Virtualdars loyihamizda foydalanuvchilarni ro'yhatga olish uchun ishlatiluvchi API quramiz.
#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=haAil1jdfzI

6-bo'lim, 3-dars (75)
Ushbu darsimizda Lodash paketidan foydalanishni o'rganish maqsadida Virtualdars loyihamizda Lodash'ning pick metodidan foydalanib, obyektdan bizga kerakli bo'lgan xossalarini ajratib olishni o'rganamiz.
#dasturlash #nodejs #lodash

@virtualdars kanalida

https://www.youtube.com/watch?v=JEFNghCIQlc

6-bo'lim, 4-dars (76)
Bugungi darsimizda parolni qanday qilib "hash" qilishni o'rganamiz. Buning uchun "BCrypt" degan mashxur npm paketidan foydalanamiz.

#dasturlash #nodejs #hashing

@virtualdars kanalida

https://www.youtube.com/watch?v=LJv8LSdJnFQ

6-bo'lim, 5-dars (77)
Ushbu darsimizda Virtualdars loyihamizga foydalanuvchini autentifikatsiya qilish uchun ishlatiliuvchi auth-APIni quramiz.
#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=Oy1SJVt1b8Q&feature=youtu.be

6-bo'lim, 6-dars (78)
Navbatdagi darsimizda Json Web Token (JWT) o'zi nima ekanligi va uni qanday qilib ishlatilishi haqida o'rganamiz.
#dasturlash #nodejs #jwt

@virtualdars kanalida

https://www.youtube.com/watch?v=YU9Pama9xA4

6-bo'lim, 7-dars (79)
Bugungi darsimizda virtualdars loyihamizga json web token bilan ishlash xususiyatini qo'shamiz.
#dasturlash #nodejs #jwt

@virtualdars kanalida


https://www.youtube.com/watch?v=T2-7y6ElMLo&feature=youtu.be

6-bo'lim, 8-dars (80)
Navbatdagi darsimizda mahfiy kalitni muhit o'zgaruvchisiga olib o'tamiz.
#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=9NM1LiX8NNk

6-bo'lim, 9-dars (81)
Bugungi darsimizda loyihamizda avtorizatsiyani yo'lga qo'yamiz.
Ya'ni, ma'lumotga o'zgartirish kiritish imkonini beruvchi API endpoint'larimizdagi metodlarni faqatgina autentifikatsiyadan o'tgan foydalanuvchilar ishlata oladigan bo'ladi. Bunda backend'ga kelgan so'rovning header'ida json web token bo'lishi lozim. Va biz uni borligini hamda uning asl ekanligini tekshiramiz.
#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=EDbfcUBDrIc

6-bo'lim, 10-dars (82)
Navbatdagi darsimizda lohyihamizda foydalanvuchi haqidagi ma'lumotni ya'ni, uning profilini olishni yo'lga qo'yamiz.

#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=1A8UN_9R1Fc

6-bo'lim, 11-dars (83)
Bugungi darsimizda foydalanuvchining "role" asosida avtorizatsiya qilishni o'rganamiz.

#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=Sl9yl_GZVZY&feature=youtu.be

#Bali oroliga #sayohat (Aprel, 2019)

https://www.youtube.com/watch?v=v07_nVpzNeg&feature=youtu.be

7-bo'lim, 1-dars. (84)
Xatolar boshqaruvi va log yozish.
#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=re9PJe5aB_I&feature=youtu.be

7-bo'lim, 2-dars (85).
Navbatdagi darsimizda javanoscript va nodejs dasturlarida ko'p uchrab turuvchi "Unhandled promise rejection" xatolarini hal qilishni o'rganamiz.
#dasturlash #nodejs

@virtualdars kanalida

https://www.youtube.com/watch?v=neZOufOt3YY&feature=youtu.be

Savol-javob, 13-qism.
Nima uchun C# dasturlash tilini tanlagansiz?
#dasturlash #net

@virtualdars kanalida

https://www.youtube.com/watch?v=IufFFH36_Xo&feature=youtu.be

Savol-javob, 14-qism.
"Microservices" arxitekturasi haqida.
#dasturlash #microservice

@virtualdars kanalida

https://www.youtube.com/watch?v=RuRyPxEWGTg&feature=youtu.be